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MYSQL-STRESS-TE(1)	    MariaDB Database System	    MYSQL-STRESS-TE(1)

NAME
       mysql-stress-test.pl - server stress test program

SYNOPSIS
       mysql-stress-test.pl [options]

DESCRIPTION
       The mysql-stress-test.pl	Perl script performs stress-testing of the
       MariaDB server.

       mysql-stress-test.pl requires a version of Perl that has	been built
       with threads support.

       Invoke mysql-stress-test.pl like	this:

	   shell> mysql-stress-test.pl [options]

       mysql-stress-test.pl supports the following options:

       o   --help

	   Display a help message and exit.

       o   --abort-on-error=N

	   Causes the program to abort if an error with	severity less than or
	   equal to N was encountered. Set to 1	to abort on any	error.

       o   --check-tests-file

	   Periodically	check the file that lists the tests to be run. If it
	   has been modified, reread the file. This can	be useful if you
	   update the list of tests to be run during a stress test.

       o   --cleanup

	   Force cleanup of the	working	directory.

       o   --log-error-details

	   Log error details in	the global error log file.

       o   --loop-count=N

	   In sequential test mode, the	number of loops	to execute before
	   exiting.

       o   --mysqltest=path

	   The path name to the	mysqltest program.

       o   --server-database=db_name

	   The database	to use for the tests. The default is test.

       o   --server-host=host_name

	   The host name of the	local host to use for making a TCP/IP
	   connection to the local server. By default, the connection is made
	   to localhost	using a	Unix socket file.

       o   --server-logs-dir=path

	   This	option is required.  path is the directory where all client
	   session logs	will be	stored.	Usually	this is	the shared directory
	   that	is associated with the server used for testing.

       o   --server-password=password

	   The password	to use when connecting to the server.

       o   --server-port=port_num

	   The TCP/IP port number to use for connecting	to the server. The
	   default is 3306.

       o   --server-socket=file_name

	   For connections to localhost, the Unix socket file to use, or, on
	   Windows, the	name of	the named pipe to use. The default is
	   /tmp/mysql.sock.

       o   --server-user=user_name

	   The MariaDB user name to use	when connecting	to the server. The
	   default is root.

       o   --sleep-time=N

	   The delay in	seconds	between	test executions.

       o   --stress-basedir=path

	   This	option is required.  path is the working directory for the
	   test	run. It	is used	as the temporary location for result tracking
	   during testing.

       o   --stress-datadir=path

	   The directory of data files to be used during testing. The default
	   location is the data	directory under	the location given by the
	   --stress-suite-basedir option.

       o   --stress-init-file[=path]

	   file_name is	the location of	the file that contains the list	of
	   tests to be run once	to initialize the database for the testing. If
	   missing, the	default	file is	stress_init.txt	in the test suite
	   directory.

       o   --stress-mode=mode

	   This	option indicates the test order	in stress-test mode. The mode
	   value is either random to select tests in random order or seq to
	   run tests in	each thread in the order specified in the test list
	   file. The default mode is random.

       o   --stress-suite-basedir=path

	   This	option is required.  path is the directory that	has the	t and
	   r subdirectories containing the test	case and result	files. This
	   directory is	also the default location of the stress-test.txt file
	   that	contains the list of tests. (A different location can be
	   specified with the --stress-tests-file option.)

       o   --stress-tests-file[=file_name]

	   Use this option to run the stress tests.  file_name is the location
	   of the file that contains the list of tests.	If file_name is
	   omitted, the	default	file is	stress-test.txt	in the stress suite
	   directory. (See --stress-suite-basedir.)

       o   --suite=suite_name

	   Run the named test suite. The default name is main (the regular
	   test	suite located in the mysql-test	directory).

       o   --test-count=N

	   The number of tests to execute before exiting.

       o   --test-duration=N

	   The duration	of stress testing in seconds.

       o   --threads=N

	   The number of threads. The default is 1.

       o   --verbose

	   Verbose mode. Print more information	about what the program does.

COPYRIGHT
       Copyright (C) 2007, 2010, Oracle	and/or its affiliates, 2010-2019
       MariaDB Foundation

       This documentation is free software; you	can redistribute it and/or
       modify it only under the	terms of the GNU General Public	License	as
       published by the	Free Software Foundation; version 2 of the License.

       This documentation is distributed in the	hope that it will be useful,
       but WITHOUT ANY WARRANTY; without even the implied warranty of
       MERCHANTABILITY or FITNESS FOR A	PARTICULAR PURPOSE. See	the GNU
       General Public License for more details.

       You should have received	a copy of the GNU General Public License along
       with the	program; if not, write to the Free Software Foundation,	Inc.,
       51 Franklin Street, Fifth Floor,	Boston,	MA 02110-1335 USA or see
       http://www.gnu.org/licenses/.

SEE ALSO
       For more	information, please refer to the MariaDB Knowledge Base,
       available online	at https://mariadb.com/kb/

AUTHOR
       MariaDB Foundation (http://www.mariadb.org/).

MariaDB	10.5			 27 June 2019		    MYSQL-STRESS-TE(1)

NAME | SYNOPSIS | DESCRIPTION | COPYRIGHT | SEE ALSO | AUTHOR

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